A ball is thrown in the air from a ledge. Its height in tesspresented by
R -16(x^2
- 5x-...
Mathematics, 04.03.2020 18:44 ethanh7755
A ball is thrown in the air from a ledge. Its height in tesspresented by
R -16(x^2
- 5x-6), where x is the number of seconds since the ball has
been thrown. The height of the ball is 0 feet when it hits the ground.
How many seconds does it take the ball to reach the ground?
Answers: 2
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